Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 6 of 124 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Electrical System. Review the 82 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 15 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Fuel/propulsion System. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports5 injury reports
What owners actually said
124 reports
Mileage unknown · Jul 31, 2024
Electrical System
I purchased my 2025 Kia Carnival SXP on July 10th. Since then, I've encountered significant issues with battery drain and camera errors. I've had to jump-start the car and drive it at least every other day due to these problems. On Monday, July 22nd, I sent my car to the dealer for repairs. Six days later, they informed me it w…
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I purchased my 2025 Kia Carnival SXP on July 10th. Since then, I've encountered significant issues with battery drain and camera errors. I've had to jump-start the car and drive it at least every other day due to these problems. On Monday, July 22nd, I sent my car to the dealer for repairs. Six days later, they informed me it was ready for pick-up. However, when I arrived, I found the car battery had died in the dealership. While they claimed the camera issue was resolved, they admitted they needed to investigate the battery problem further. As of now, my car has been with the dealer for over ten days, which is longer than it has been parked at my house. The battery drain issue is clearly persistent, yet Kia continues to assure owners that the vehicle is fine and denies any widespread problem. Despite over 60 cases being filed internally, Kia Customer Care insists no battery issues exist when contacted. It is unacceptable that a vehicle costing over $50,000 needs to be returned to the dealer within less than ten days and 300 miles of use. Furthermore, there has been no communication from Kia regarding the status of my case, no estimated time for a fix, and my car remains held at the dealership without release. This situation is unacceptable, and I urge the NHTSA to investigate Kia's handling of these battery drain issues.
NHTSA ODI #11605763
Mileage unknown · Jul 23, 2024
Electrical System
07/23/2024 13:48:24 Dealership confirmed battery is fine and did not need to replace it. I'm going to delete the Kia Access app and see if that has any affect on the battery drain. This needs to be fixed ASAP. 07/23/2024 05:25:47 The 2025 Kia Carnival appears to have some parasitic battery drain, leaving vehicles unable to star…
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07/23/2024 13:48:24 Dealership confirmed battery is fine and did not need to replace it. I'm going to delete the Kia Access app and see if that has any affect on the battery drain. This needs to be fixed ASAP. 07/23/2024 05:25:47 The 2025 Kia Carnival appears to have some parasitic battery drain, leaving vehicles unable to start or use functions/features like remote start, AC and others. This has affected many Carnival owners and no one knows what to do. I know other owners have towed their car to the dealership and they're clueless. It could be the app draining the car's battery, a feature like the climate auto dry... no one knows. It's frustrating to have a new vehicle with constantly dead batteries. There are many posts in the FB group, but I'm probably having issues sharing those links because it's a closed group. [XXX] (Not a solution for me): [XXX] [XXX] [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
NHTSA ODI #11604108
Mileage unknown · Jul 23, 2024
Electrical System
Battery is dying repeatedly due to electric system failure. Dealership mechanics suspect a parasitic drain but have not been able to identify the cause. There are many other 2025 Kia Carnival owners reporting the same issue. Our car has been at the dealer multiple times for 17 days (so far) without a cause identified.
NHTSA ODI #11603968
Mileage unknown · Jul 23, 2024
Electrical System
Brand new 2025 Kia Carnival models are experiencing major electrical failure right off the lot, which is my experience. Kia will not acknowledge the issue but there is parasitic draw issues with the vehicle and mine is rendered unable to drive and dealer service departments won’t accept my vehicle for repair.
Kia America, Inc. (Kia) is recalling certain 2022-2026 Carnival vehicles. Fuel may leak at the pipe connection between the fuel pipe and fuel rail.
Consequence & remedy
Consequence: A fuel leak increases the risk of a fire.
Remedy: Dealers will inspect and tighten, or replace the fuel pipe as necessary, free of charge. Owner notification letters were mailed June 2, 2026. Owners may contact Kia customer service at 1-800-333-4542. Kia's number for this recall is SC368. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov on April 24, 2026.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2025 Kia Carnival Problems, Complaints & Recalls | Skip That Year